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Debugging output stuff. 

llvm-svn: 35117
This commit is contained in:
Evan Cheng 2007-03-15 21:19:28 +00:00
parent 17e9e8b9af
commit 88de94a4fb
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
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@ -535,7 +535,7 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb,
if (lv_->RegisterDefIsDead(mi, interval.reg)) if (lv_->RegisterDefIsDead(mi, interval.reg))
interval.addRange(LiveRange(RedefIndex, RedefIndex+1, 0)); interval.addRange(LiveRange(RedefIndex, RedefIndex+1, 0));
DOUT << "RESULT: "; DOUT << " RESULT: ";
interval.print(DOUT, mri_); interval.print(DOUT, mri_);
} else { } else {
@ -550,17 +550,17 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb,
MachineInstr *Killer = vi.Kills[0]; MachineInstr *Killer = vi.Kills[0];
unsigned Start = getMBBStartIdx(Killer->getParent()); unsigned Start = getMBBStartIdx(Killer->getParent());
unsigned End = getUseIndex(getInstructionIndex(Killer))+1; unsigned End = getUseIndex(getInstructionIndex(Killer))+1;
DOUT << "Removing [" << Start << "," << End << "] from: "; DOUT << " Removing [" << Start << "," << End << "] from: ";
interval.print(DOUT, mri_); DOUT << "\n"; interval.print(DOUT, mri_); DOUT << "\n";
interval.removeRange(Start, End); interval.removeRange(Start, End);
DOUT << "RESULT: "; interval.print(DOUT, mri_); DOUT << " RESULT: "; interval.print(DOUT, mri_);
// Replace the interval with one of a NEW value number. Note that this // Replace the interval with one of a NEW value number. Note that this
// value number isn't actually defined by an instruction, weird huh? :) // value number isn't actually defined by an instruction, weird huh? :)
LiveRange LR(Start, End, interval.getNextValue(~0U, 0)); LiveRange LR(Start, End, interval.getNextValue(~0U, 0));
DOUT << " replace range with " << LR; DOUT << " replace range with " << LR;
interval.addRange(LR); interval.addRange(LR);
DOUT << "RESULT: "; interval.print(DOUT, mri_); DOUT << " RESULT: "; interval.print(DOUT, mri_);
} }
// In the case of PHI elimination, each variable definition is only // In the case of PHI elimination, each variable definition is only